Revert of [Mojo Video Capture] Adapt video_capture service to refactored video capture stack

services/video_capture/test/mock_device_test.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef SERVICES_VIDEO_CAPTURE_TEST_MOCK_DEVICE_TEST_H_
 #define SERVICES_VIDEO_CAPTURE_TEST_MOCK_DEVICE_TEST_H_
 
 #include "base/test/mock_callback.h"
 #include "media/capture/video/video_capture_device.h"
 #include "services/video_capture/device_factory_media_to_mojo_adapter.h"
 #include "services/video_capture/public/interfaces/service.mojom.h"
 #include "services/video_capture/test/mock_device_factory.h"
 #include "services/video_capture/test/mock_receiver.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace base {
 class MessageLoop;
 }
 
 namespace video_capture {
 
-// To ensure correct operation, this mock device holds on to the |client|
-// that is passed to it in AllocateAndStart() and releases it on
-// StopAndDeAllocate().
 class MockDevice : public media::VideoCaptureDevice {
  public:
   MockDevice();
   ~MockDevice() override;
 
-  void SendStubFrame(const media::VideoCaptureFormat& format,
-                     int rotation,
-                     int frame_id);
-
   // media::VideoCaptureDevice:
   MOCK_METHOD2(DoAllocateAndStart,
                void(const media::VideoCaptureParams& params,
                     std::unique_ptr<Client>* client));
   MOCK_METHOD0(RequestRefreshFrame, void());
-  MOCK_METHOD0(DoStopAndDeAllocate, void());
+  MOCK_METHOD0(StopAndDeAllocate, void());
   MOCK_METHOD1(DoGetPhotoCapabilities,
                void(GetPhotoCapabilitiesCallback* callback));
   MOCK_METHOD2(DoSetPhotoOptions,
                void(media::mojom::PhotoSettingsPtr* settings,
                     SetPhotoOptionsCallback* callback));
   MOCK_METHOD1(DoTakePhoto, void(TakePhotoCallback* callback));
   MOCK_METHOD2(OnUtilizationReport,
                void(int frame_feedback_id, double utilization));
 
   void AllocateAndStart(const media::VideoCaptureParams& params,
                         std::unique_ptr<Client> client) override;
-  void StopAndDeAllocate() override;
   void GetPhotoCapabilities(GetPhotoCapabilitiesCallback callback) override;
   void SetPhotoOptions(media::mojom::PhotoSettingsPtr settings,
                        SetPhotoOptionsCallback callback) override;
   void TakePhoto(TakePhotoCallback callback) override;
-
- private:
-  std::unique_ptr<Client> client_;
 };
 
 // Reusable test setup for testing with a single mock device.
 class MockDeviceTest : public ::testing::Test {
  public:
   MockDeviceTest();
   ~MockDeviceTest() override;
 
   void SetUp() override;
 
@@ skipping 12 matching lines @@
   mojom::ReceiverPtr mock_receiver_proxy_;
   media::VideoCaptureParams requested_settings_;
 
  private:
   std::unique_ptr<base::MessageLoop> message_loop_;
 };
 
 }  // namespace video_capture
 
 #endif  // SERVICES_VIDEO_CAPTURE_TEST_MOCK_DEVICE_TEST_H_